Genoa and the like are a bit “over the horizon” for me (too far to drive from Cedar Rapids) and would require some additional licenses outside of my beer budget. But I think the Belgian makes some good points that I wanted to weigh-in on, and in the least, express some solidarity.
Many of us are “weekend-warriors” and will be for a long-time, or at least until we retire, if the good Lord keeps us here that long.
If you are stuck with a day-job to put food on the table and make the mortgage payments, unless you take “vay-kay” you’re stuck being one of the multitude out on a cold Saturday morning, bobbing below some navigation dam (if you want to vertically jig in deeper water).
Not all of “us” are intent on keeping every fish we can; but let’s face it, its nice to take home 3-4 fish for a nice meal every now and again. I will say, I have caught a fish with its bladder extending into its throat. It happened last December near Guttenberg, and when I did, I kept the fish. It was an eater-sized sauger, so the fish would have died anyway since I was keeping some for the pan that day. It was my first time witnessing the phenomena, and when I did, I adjusted my technique a little (shallower) and did not have the problem anymore that day. I remember even showing my buddy the fish and pointing out that we should mover a bit shallower and watch for any bursted air bladders. I am new to the river and walleye/sauger fishing, so I have a lot to learn. IDA posts and articles have been a great education. What I have gathered from the more experienced posters is that it is generally accepted that 25 FOW is good limit to mimimize air-bladder mortality. Of course, that is just a guideline, not something we should take as Gospel.
Some will disagree with me, but I think the best way to deal with this important issue are education and legislation. Education being trying to fish shallower than 25′, where possible, and slowly playing fish in. Short of hoping that we “weekend warriors” leave the little fishies alone and are gentle with them, your only other option is legislation; which is exactly what Iowa and Illinois have done from Dubuque downstream with the December-March closures below the major tailwater staging areas.
I don’t want to start an argument either, just present things from another POV…
You guys are all too kewl to argue with. If we were in a bar, next round is on me. 
Regards,
Joe